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Transactions — Move REST API

Overview​

Submit signed Move transactions and query by hash or version.

Endpoint​

POST /v1/transactions

Movement-Specific Notes​

  • Ensure payloads are properly BCS-encoded.
  • Fast finality: transactions confirm in ~1–3 seconds typically.

Request​

Body Schema​

{
  "sender": "0x...",
  "sequence_number": "string",
  "max_gas_amount": "string",
  "gas_unit_price": "string",
  "expiration_timestamp_secs": "string",
  "payload": { "type": "entry_function_payload", "function": "...", "type_arguments": [], "arguments": [] },
  "signature": { "type": "ed25519_signature", "public_key": "0x...", "signature": "0x..." }
}

Response​

Success Response (202)​

{ "hash": "0x..." }

Code Examples​

TypeScript (Aptos SDK)​

import { Aptos, AptosConfig, Network, Ed25519PrivateKey } from '@aptos-labs/ts-sdk';
const cfg = new AptosConfig({ network: Network.CUSTOM, fullnode: 'https://api-movement-mainnet.n.dwellir.com/YOUR_API_KEY/v1' });
const aptos = new Aptos(cfg);
// Build + sign + submit transaction via SDK helpers

Python​

from aptos_sdk.client import RestClient
client = RestClient('https://api-movement-mainnet.n.dwellir.com/YOUR_API_KEY/v1')
# Build/sign/submit using aptos-sdk helpers

cURL​

curl -X POST https://api-movement-mainnet.n.dwellir.com/YOUR_API_KEY/v1/transactions \
  -H "Content-Type: application/json" \
  -d '{"sender":"0x...","payload":{}}'

EVM Equivalent​

eth_sendRawTransaction for EVM.